That includes companies that use Exchange Online as well as those that run Microsoft Exchange Server on-premises. The system is delivered as a software package for installation on Windows Server or Azure. The SAM will monitor storage capacity and warn you when space is running out. You can Fix Outlook and Office 365 Errors 2025 try out the Microsoft Management Tools on a 30-day free trial.

• These allow for in-depth, internal testing of server status and protocol health.
• Just like any category of communication software, your Exchange server works on standard protocols that should be compatible with any other compliant implementation.
• Exchange uses virtual directories for various services, such as OWA (Outlook Web Access) and Autodiscover.
• There is also a Lync DNS test in the Office 365 section of the Connectivity Analyzer.
• You need to constantly monitor the performance of Microsoft Exchange and that means keeping track of the services and hardware that support it.
• Capacity issues are the major cause of Exchange Server performance problems, so checking on server interface, memory, and CPU availability form an important part of Exchange monitoring.

Troubleshooting Outlook Connectivity Issues with Exchange Server

Exchange uses virtual directories for various services, such as OWA (Outlook Web Access) and Autodiscover. Check the statement about using a valid email account and pass the Captcha challenge. Microsoft has created a free online tool to help you check all aspects of your connections that are needed for a range of Microsoft products. The available checks for your email system are laid out on the first, default tab of the utility. If the issue persists after troubleshooting, consider contacting Microsoft Support for further assistance.

SolarWinds Microsoft Management Tools (FREE TRIAL)

We will include third party tools in the list of utilities that you can use as part of your connectivity testing tasks. These allow for in-depth, internal testing of server status connection status shows disconnected and protocol health. Ensuring reliable connectivity to Microsoft Exchange Server is essential for maintaining seamless communication within an organization.

Verify DNS Resolution

Replace with the fully qualified domain name of the Exchange server, such as exchange.example.com. SolarWinds Microsoft Management Tools include a module that tracks Exchange Server’s performance. This is the Server and Application Monitor, which installs on Windows Server. The results screen tells you whether the test connected successfully and if not, where problems were encountered.

Exchange Online Migration - Remote Connectivity Test Fails

If that succeeds, then you know your problems lie with work offline mode stuck the autodiscovery system. Each Outlook client has an Autodiscover method to locate the relevant Exchange server. The radio button under the credentials fields allows you to test this. Currently, Outlook setup works both on-network and off-network so I believe autodiscover is working as it should.